Doesn't suit? No problem! You can return within 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
30-day return policy
Welcome to this fantastic collection of 100 ENORMOUS sudoku puzzles, in a huge 40x40 grid size. Place each number from 1 - 40 exactly once in each row, column and bold-lined 5x8 box. All puzzles are carefully selected to be solvable without requiring p